partway towards commands

I got very confused and started mucking about with "spawn" when in fact all I needed was the "inline" extension type in orcx that allows the interpreter to expose custom constants.

orchid-extension/src/binary.rs

@@ -1,7 +1,8 @@
 use std::rc::Rc;
+use std::time::Duration;
 
 use futures::future::LocalBoxFuture;
-use orchid_base::binary::future_to_vt;
+use orchid_base::future_to_vt;
 
 use crate::api;
 use crate::entrypoint::ExtensionBuilder;
@@ -14,19 +15,23 @@ impl Drop for Spawner {
 	fn drop(&mut self) { (self.0.drop)(self.0.data) }
 }
 impl Spawner {
-	pub fn spawn(&self, fut: LocalBoxFuture<'static, ()>) {
-		(self.0.spawn)(self.0.data, future_to_vt(fut))
+	pub fn spawn(&self, delay: Duration, fut: LocalBoxFuture<'static, ()>) {
+		(self.0.spawn)(self.0.data, delay.as_millis().try_into().unwrap(), future_to_vt(fut))
 	}
 }
 
 pub fn orchid_extension_main_body(cx: ExtCx, builder: ExtensionBuilder) {
-	let spawner = Spawner(cx.spawner);
-	builder.build(ExtPort {
-		input: Box::pin(cx.input),
-		output: Box::pin(cx.output),
-		log: Box::pin(cx.log),
-		spawn: Rc::new(move |fut| spawner.spawn(fut)),
-	});
+	let spawner = Rc::new(Spawner(cx.spawner));
+	let spawner2 = spawner.clone();
+	spawner2.spawn(
+		Duration::ZERO,
+		Box::pin(builder.run(ExtPort {
+			input: Box::pin(cx.input),
+			output: Box::pin(cx.output),
+			log: Box::pin(cx.log),
+			spawn: Rc::new(move |delay, fut| spawner.spawn(delay, fut)),
+		})),
+	);
 }
 
 /// Generate entrypoint for the dylib extension loader